Mathematics, 11.03.2021 20:30 yuu59
Solve the following systems using matrices. Show your work and explain along the way.
4x-2y=-1
x+5y=1
4 2 X = -1
1 5 Y 1
2x + 3y = 5
x + 4y = 10
Explore the matrix function on your graphing calculator. Use your calculator to solve the following systems. Explain how you used your calculator on each problem.
4x - 2y = -1
x + 5y = 1
x + 2y + 3z = -1
2x - 3y + 4z = 2
-3x + 5y - 6z = 4
Answers: 3
Mathematics, 21.06.2019 15:30
Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p
Answers: 1
Mathematics, 21.06.2019 22:40
Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Answers: 1
Mathematics, 21.06.2019 23:30
The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
Answers: 3
Mathematics, 22.06.2019 00:00
Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
Solve the following systems using matrices. Show your work and explain along the way.
4x-2y=-1
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